Consider the points P(4k, 4k) and Q(4k, -4k) lying on the parabola y^2=4kx. If the vertex is A, then what is PAQ equal to?

NDA 2024 Mathematics question

Consider the points and lying on the parabola . If the vertex is , then what is equal to?

Answer: (B)

The vertex is . Slope of and slope of $AQ =

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Question ID VK-029951